NEET Biology question

Which of the given statements are not correct regarding cancer? 1. Cancer causing viruses have genes called viral oncogenes. 2. Malignant tumors remain confined to their original location. 3. Cancer cells do not exhibit contact inhibition. 4. X-rays and UV rays are not potent carcinogens. 5. Cancer detection is based on biopsy.

• (A)(iii) and (v)
• (B)(ii) and (iv)Correct
• (C)(i), (iii) and (v)
• (D)(ii), (iv) and (v)